[INFO] fetching crate la-arena 0.3.1...
[INFO] checking la-arena-0.3.1 against try#306c6aded24f02440063be828ebe601fe5eb8323 for pr-133502-3
[INFO] extracting crate la-arena 0.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate la-arena 0.3.1 on toolchain 306c6aded24f02440063be828ebe601fe5eb8323
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate la-arena 0.3.1
[INFO] finished tweaking crates.io crate la-arena 0.3.1
[INFO] tweaked toml for crates.io crate la-arena 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a8422b9d880027cb43025e4a87c2d92085884ab0db2dfaecf3186261db3d4d6
[INFO] running `Command { std: "docker" "start" "-a" "6a8422b9d880027cb43025e4a87c2d92085884ab0db2dfaecf3186261db3d4d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a8422b9d880027cb43025e4a87c2d92085884ab0db2dfaecf3186261db3d4d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8422b9d880027cb43025e4a87c2d92085884ab0db2dfaecf3186261db3d4d6", kill_on_drop: false }`
[INFO] [stdout] 6a8422b9d880027cb43025e4a87c2d92085884ab0db2dfaecf3186261db3d4d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce254dc7ddc1858ccb60c6a6965f66d7737bbb23d9c914b4d5ab4e694396b9d7
[INFO] running `Command { std: "docker" "start" "-a" "ce254dc7ddc1858ccb60c6a6965f66d7737bbb23d9c914b4d5ab4e694396b9d7", kill_on_drop: false }`
[INFO] [stderr]     Checking la-arena v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "ce254dc7ddc1858ccb60c6a6965f66d7737bbb23d9c914b4d5ab4e694396b9d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce254dc7ddc1858ccb60c6a6965f66d7737bbb23d9c914b4d5ab4e694396b9d7", kill_on_drop: false }`
[INFO] [stdout] ce254dc7ddc1858ccb60c6a6965f66d7737bbb23d9c914b4d5ab4e694396b9d7